In the theories of evolution, the implicit idea from the beginning has been to explain also human emergence. Although the known history of the evolution of the genus homo unveils the mystery of man a bit, no single factor so far can…
The psyche doesn't remain visible in fossils, but it does appear indirectly in stone tools. However, in human evolution, making stone tools is not a feature of species; it's a trait of only a few genetically divergent and unadaptable individuals. That explains…